Recoil DI550.4 Full-Range Class-D 4-Channel Car Audio Amplifier, 1,040 Watts Max Power, 2-4 Ohm Stable, Mosfet Power Supply, Bridgeable

I bought this amp for my 14 Silverado that has an aftermarket android with all new mid grade aftermarket speakers and this thing is loud I replaced a old Alpine 4 channel with this one big difference in sound quality believe it or not if you're looking for an affordable nice 4 channel amp this is it it's small powerful and it runs cool even when I have it cranked for awhile and it's inside my center console plus it's easy to adjust for sound quality

Great little amp . Powers 4 door speakers perfectly sounds great . 2 recoil 6.5 and 2 6x9 blaupunkt

i have had this amp for about 10 months now and it still continues to blow me away. it is everything i was hoping and more. the bass it produces is simply incredible. my entire system is recoil products, i am using this amp to power a recoil RW8D4 subwoofer, recoil REM65 component speakers, and recoil RCX65 coaxial speakers and it has all the power in the world and still a ton of overhead left over. i would recommend any recoil product to anyone. i have had absolutely zero issues and every day i am blown away by how great everything sounds. multiple friends who have spent a substantial amount more money on their system, mostly due to shop install versus doing it myself, but also their gear like memphis audio, sundown, jbl, ya know the more "1st class" gear everyone knows about, but even they were either pissed off because they spent so much to get a less end result, or they were just blown away by how good it sounds. im telling yall recoil is a fantastic company i have had absolutely zero issues since i installed myself. not one single time have i ever lost audio or have never had to remove trim pieces to fix something at the speakers. everything has just worked and worked extremely well

I did my research before purchasing, and people were getting higher numbers then the rated power. So that’s absolutely a plus considering most of the amps on here even the “best sellers” don’t even reach 25% of their rated power.Pros: very small footprint considering the output power. Good power, no lack in sound quality, very reasonable price, looks very nice.Cons: all spade connections, different setting for channels A and B.My “suggestions” (I guess?) I REALLY wish both channel A and B had matching frequency filters. I believe A caps out at 200Hz and B caps out at 750Hz. It would be nice if BOTH could be adjusted to 750, considering I wanted mine set at 500Hz on both channels. Hens the passive RCA filters on channel A..I thought it was weird that the positive terminal was on the inside rather then the outside, all the amps I have or have installed the positive terminal is on the outside. I may have had to go into my fuse drawer for a couple 30amps because I’m a creature of habit. Not really a complaint or suggestion, more of a “hey if you’re reading this check before you wire”.But overall, I am extremely happy with this amplifier. It has a MUCH smaller footprint then the old Alpine amp I was running, giving me space on my amp rack for more stuff in the future.I plan on purchasing a recoil monoblock in the future to give that a shot, and I’m very excited for that too!

Good solid amp

WOW what a amp. i am using it to power 8 JBL GX628 GX and just wow, gains only at 1/4 and they get DOWN, when and if it ever goes out i will buy another.

Had it installed for a week already and no complaints! Sounds really clean on my speakers. Would recommend!

Does get a little hot but that is common for mostamps. This thing really kicks it does near rated power in my vehicle and the sound quality is amazing. Made my Kicker KS Door speakers go from terrible off the head unit to sounding crystal clear through the amp. For sure a budget amp and will go with their amps from now on.